//
//  pictureModel.m
//  SinaWeibo
//
//  Created by Apple on 16/8/14.
//  Copyright © 2016年 Apple. All rights reserved.
//

#import "pictureModel.h"

@implementation pictureModel

-(NSString *)bmiddle_pic{
    
    return [self.thumbnail_pic stringByReplacingOccurrencesOfString:@"thumbnail" withString:@"bmiddle"];
    
}



@end
